C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

LT4 knock module

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Old Nov 10, 2004 | 07:28 PM
  #1  
1c44ya's Avatar
1c44ya
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Default LT4 knock module

For those of u who have upgraded to the 1.6: roller rockers in your LT1. Here is a good article to read !!
www.projecttransam.com/projects1.asp
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Old Nov 10, 2004 | 07:40 PM
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Originally Posted by 1c44ya
For those of u who have upgraded to the 1.6: roller rockers in your LT1. Here is a good article to read !!
www.projecttransam.com/projects1.asp
Got one of those LT4 ESC's (GM parts cals it an Electronic Spark Control module) sittin' on my garage shelf. In that article I fall into the "Didn't notice much difference" category. I've taken scan-recordings of my car with Datamaster (before the battery in my POS 1 yr old HP laptop died), and not seen any extra knock counts except for the usual bunch that get read when 1st you start up the car. Didn't see any retard in some WOT runs during the recording. Which is why, I am sure, I fall into that "Didn't notice much difference" category.

However, I'm keeping it around for when I do 1.6rr's and springs etc. I'll need it then.
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Old Nov 10, 2004 | 07:41 PM
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Wheres the best price to get one of these??
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Old Nov 10, 2004 | 07:45 PM
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Originally Posted by red95vette
Wheres the best price to get one of these??
mid america has them , also i guess a chevy parts dept would have them too
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Old Nov 10, 2004 | 07:58 PM
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Originally Posted by red95vette
Wheres the best price to get one of these??
Don't get it from MAD, they over charge! I got mine for like $30 or $35 from here, mention being on the forum to get a discount:

Chris May
Superior Chevrolet
8300 West 63rd Street
Merriam, Kansas 66202
Wholesale Office: 800-728-8267
Parts Department: 913-384-3115

Also, forum member Hammerdown says this guy gives good discounts too:

Dal Slabaugh (spelling ?)
Vandevere Oldsmobile in Akron, OH.
877-448-5451 ext. 501
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